Qt Reference Documentation

main.cpp Example File

itemviews/basicsortfiltermodel/main.cpp
 /****************************************************************************
 **
 ** Copyright (C) 2015 The Qt Company Ltd.
 ** Contact: http://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
 ** You may use this file under the terms of the BSD license as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
 ** met:
 **   * Redistributions of source code must retain the above copyright
 **     notice, this list of conditions and the following disclaimer.
 **   * Redistributions in binary form must reproduce the above copyright
 **     notice, this list of conditions and the following disclaimer in
 **     the documentation and/or other materials provided with the
 **     distribution.
 **   * Neither the name of The Qt Company Ltd nor the names of its
 **     contributors may be used to endorse or promote products derived
 **     from this software without specific prior written permission.
 **
 **
 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 **
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 #include <QtGui>

 #include "window.h"

 void addMail(QAbstractItemModel *model, const QString &subject,
              const QString &sender, const QDateTime &date)
 {
     model->insertRow(0);
     model->setData(model->index(0, 0), subject);
     model->setData(model->index(0, 1), sender);
     model->setData(model->index(0, 2), date);
 }

 QAbstractItemModel *createMailModel(QObject *parent)
 {
     QStandardItemModel *model = new QStandardItemModel(0, 3, parent);

     model->setHeaderData(0, Qt::Horizontal, QObject::tr("Subject"));
     model->setHeaderData(1, Qt::Horizontal, QObject::tr("Sender"));
     model->setHeaderData(2, Qt::Horizontal, QObject::tr("Date"));

     addMail(model, "Happy New Year!", "Grace K. <grace@software-inc.com>",
             QDateTime(QDate(2006, 12, 31), QTime(17, 03)));
     addMail(model, "Radically new concept", "Grace K. <grace@software-inc.com>",
             QDateTime(QDate(2006, 12, 22), QTime(9, 44)));
     addMail(model, "Accounts", "pascale@nospam.com",
             QDateTime(QDate(2006, 12, 31), QTime(12, 50)));
     addMail(model, "Expenses", "Joe Bloggs <joe@bloggs.com>",
             QDateTime(QDate(2006, 12, 25), QTime(11, 39)));
     addMail(model, "Re: Expenses", "Andy <andy@nospam.com>",
             QDateTime(QDate(2007, 01, 02), QTime(16, 05)));
     addMail(model, "Re: Accounts", "Joe Bloggs <joe@bloggs.com>",
             QDateTime(QDate(2007, 01, 03), QTime(14, 18)));
     addMail(model, "Re: Accounts", "Andy <andy@nospam.com>",
             QDateTime(QDate(2007, 01, 03), QTime(14, 26)));
     addMail(model, "Sports", "Linda Smith <linda.smith@nospam.com>",
             QDateTime(QDate(2007, 01, 05), QTime(11, 33)));
     addMail(model, "AW: Sports", "Rolf Newschweinstein <rolfn@nospam.com>",
             QDateTime(QDate(2007, 01, 05), QTime(12, 00)));
     addMail(model, "RE: Sports", "Petra Schmidt <petras@nospam.com>",
             QDateTime(QDate(2007, 01, 05), QTime(12, 01)));

     return model;
 }

 int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
     Window window;
     window.setSourceModel(createMailModel(&window));
 #if defined(Q_OS_SYMBIAN)
     window.showMaximized();
 #else
     window.show();
 #endif
     return app.exec();
 }